Aluminum Foil Jumbo Roll is a kind of aluminum foil roll with specific thickness, width and length, which is made of aluminum as the main raw material through smelting, rolling, cutting and other processes. Aluminum foil rolls usually use alloy grades such as 8011, 8079, 3003, 1235, and various states such as O state, H12, H14, H16, H18, H22, H24, etc.
Aluminum Foil Specifications:
| Alloy | 1235, 3003, 8011, 8079, etc |
| Temper | O, H18, etc |
| Thickness | 0.006-0.2mm |
| Width | Maximum 2000mm |
| Length | C |
| Surface treatment | Glossy, matte or embossed treatment can be provided according to requirements. |
| Application | Food packaging/container/decoration/hair salon/decoration/electronic equipment/pharmaceuticals, etc. |
| Packaging | Standard sea freight export packaging-fumigation wooden box |
| MOQ | 1-3 tons |
Features of aluminum foil jumbo roll:
Lightweight: Aluminum foil is thin and low in density, which is convenient for transportation and use.
Good thermal conductivity and electrical conductivity: Aluminum foil performs well in applications such as heating, heat dissipation, and shielding.
High flexibility: Even at a larger roll diameter, it can still maintain good flexibility and integrity.
Corrosion resistance: The aluminum oxide protective layer on the surface enhances its anti-oxidation and corrosion resistance.
Multiple surface treatments: It can be processed with smooth, matte, embossed, etc. to meet different application scenarios.
Customizable specifications: Different widths (usually up to several meters) and thicknesses (usually in the range of 0.004-0.2mm) are available as needed.
Application areas
1. Food packaging: Food-grade aluminum foil jumbo rolls are important materials in the field of food packaging. They are used to make retort bags, baking bags, food containers, etc., which can effectively protect the freshness and taste of food.
2. Construction field: Jumbo rolls of aluminum foil can be used for building insulation, heat insulation, waterproofing, etc., such as roof insulation layer, wall insulation layer, waterproof layer, etc.
3. Electronic field: Jumbo rolls of aluminum foil are used in the electronics industry to make packaging and shielding materials for components such as capacitors, transformers, cables, etc.
4. Other fields: Jumbo rolls of aluminum foil can also be used to make medicinal aluminum foil, hairdressing aluminum foil, decorative aluminum foil, label aluminum foil, etc. to meet the needs of different fields.
Aluminum foil quality inspection standards:
1. The edges of the aluminum foil should be neat, without burrs, and the shear surface should not have sharp cuts
2. There are no obvious scratches, bubbles, pinholes and other defects on the surface.
3. Ensure that the thickness of the entire roll of aluminum foil is consistent and the deviation is controlled within a strict range.